电信业回报计划对客户保持的影响：以客户状态为调节变量

本文以电信业为背景,研究了回报计划感知价值、转移成本、客户满意对客户保持的影响,并分析了客户状态(月均话费和积分兑换经历)的调节作用。结果表明,回报计划感知价值、转移成本、客户满意对客户保持有显著的正向作用,并且客户满意对客户保持的正向作用最强;客户月均话费越高,回报计划感知价值和客户满意对客户保持的作用减弱;客户有过积分兑换经历时,回报计划感知价值、转移成本和客户满意对客户保持的作用均减弱。     

现代通信实训平台建设与实验教学改革

针对现代通信实验发展的新趋势,构建了一套包括程控交换、光传输和网络通信在内的现代通信实训平台,并完成了相应的实验教学内容、实验教学方式等改革,很好的完善了整个实验教学体制和实验教学内容,为学生在电信系统及工程应用方面提供了完善的实践平台。     

“用示波器观察和拍摄LRC串联电路的暂态特性”实验方法的改进

把实验中的充放电切换开关改手动为自动，采用自动重复的方法，把暂态过程曲线稳定的显示在示波管上，能在一定范围内省去照相环节，简化实验步骤．     

A QoS-aware scheduling algorithm for combined-input-crosspoint-queued switch

In this paper, we study the quality of service requirement and guaranteed-rate scheduling problem for combined-input-crosspoint-queued (CICQ) switches. Using crosspoint buffers between input queues and output ports, the input and output scheduling can be decoupled in CICQ switches. Here we propose a new guaranteed-rate scheduling algorithm which is divided seperately into input and output scheduling. Simulation results show that our algorithm can perform better than existing scheduling schemes in both packet loss and jitter control.     

荀子礼论

苟子认为,礼为“人道之极”,是做人的头等大事。礼是日常生活起居的习俗,标志着文明与进步;礼是构成社会等级的标准,用以区分人群的高低贵贱;礼具有指导生产和生活实践的意义,要求人们“强本而节用”、“养备而动时”、“修道而不贰”,要求统治者“隆礼贵义”,因此礼从形成概念之日起,就成为人们正身与治世的原则。荀子对礼的本质、起源、内容与作用作了异于前人的阐释,使礼的意义超出了其前孔子的仁本。     

Continuity and change in storytelling about artificial intelligence: Extending the narrative paradigm

Drawing upon the concept of homo narran, this essay suggests an extension of Fisher's narrative paradigm, that of glimpsing the processes of continuity and change underlying storytelling, via the concepts of Brown (1978). This approach is illustrated specifically through a rhetorical analysis of a storytelling process presently ongoing in popular discourse about the relationship between human beings and artificially intelligent computers. It reveals the communication patterns used to maintain and shift ideologies, thereby influencing cultural/social continuity and change.     

DW80-350馈电开关"放炮"事故的原因及预防措施

DW80-350开关是钱家营矿业公司井下低压供电系统中最常用的馈电开关,但由于各种原因,易发生“放炮”事故。通过分析其原因,采取有效措施,预防其事故发生,确保安全供电。     

本院短跑运动员途中跑下肢摆动技术训练效果的研究

为进一步探讨短跑途中跑技术训练的理论与实践,通过实验方法对我院２０名短跑运动员的途中跑下肢摆动技术进行训练实验,训练实验表明：有针对性的造反下肢摆动伸髋和着地技术训练,能有效的改进途中跑技术,提高训练效果和运动成绩。     

用于电力系统故障电流限制器的快速合闸开关研究

This paper presents a new type of fault current limiter(FCL) based on fast-closing switch,which is composed of a capacitor bank and a reactor in series.The main control component is a fast-closing switch connected in parallel with the capactitors,which is drien by the electromagnetic repulsion force.It can response the order within 1 ms.When fault occurs,the switch closes and the capacitors are bypassed.and the fault current is limited by the reactor,Simulation analysis and experiment show that the electromagnetic repulsion force actuator can meet the demand of fast-closing switch,it is feasible to develop the FCL with low cost and high reliability.     

论语码选择和转换的社会功能

汉语社会中语码选择的情况呈现着一个比较复杂的局面,但总的特点是,信息功能是语言最基本的特征和最基本的功能,也是语码选择和转换的一种重要的社会功能。价值功能导致人们的语言生活在逐渐由单一向多元发展,由价值偏低的语码向价值偏高的语码发展。必须正视的是,由于情感功能和私密功能的作用,真正让普通话成为一种普遍通用的语码,还需要一个相当长的过程。